CN207649379U - Graphite guide hotting mask is carbonized and graphitization fires general graphite tool fixture - Google Patents
Graphite guide hotting mask is carbonized and graphitization fires general graphite tool fixture Download PDFInfo
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- CN207649379U CN207649379U CN201721861486.3U CN201721861486U CN207649379U CN 207649379 U CN207649379 U CN 207649379U CN 201721861486 U CN201721861486 U CN 201721861486U CN 207649379 U CN207649379 U CN 207649379U
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Abstract
The utility model belongs to graphite heat conducting technical field of membrane, it is related to a kind of carbonization of graphite guide hotting mask and graphitization fires general graphite tool fixture, including upper cover plate and bottom plate arranged in parallel, if plate in spaced set dried layer between upper cover plate and bottom plate, several coiled materials are respectively equipped on bottom plate and middle plate, it is equipped with graphite-pipe in the centre bore of each coiled material, the upper end of graphite-pipe is pierced by from coiled material upper end, the upper cover plate, middle plate and bottom plate are locked by locking mechanism, and upper cover plate, middle plate are pressed in respectively on corresponding graphite-pipe.PI films are fired using the tool fixture, it is not necessarily to rewind tightening after the carbonization process and replaces tooling carrier, graphitizing furnace can directly be put into and carry out graphitization processing, the bad phenomenons such as product breakage, hole caused by human factor are reduced and generate, improve production efficiency.
Description
Technical field
The utility model belongs to graphite heat conducting technical field of membrane, be related to a kind of carbonization of graphite guide hotting mask and graphitization fire it is logical
With graphite tool fixture.
Background technology
Widely used artificial synthesized graphite film replaces traditional Heat Conduction Material to realize the conduction of heat in electronics industry at present.
Artificial synthesized graphite film is a kind of novel heat-conducting heat sink material, by PI films（Kapton）By chemical method through pyrocarbon
Change and is made after being graphitized.
In graphite guide hotting mask production process, PI film coiled materials carry out rewinding tightening operation after carbonization treatment
Afterwards, it is placed in the graphite tool fixture of suitable graphitizing furnace, graphitization processing is then carried out in being fitted into high temperature furnace.Because rewinding
Tightening operation and the operation for replacing graphite tooling need worker to have been manually done, be easy to cause in the process coiled material end face breakage fracture and
Foreign matter enters, and influences the final product quality of graphite guide hotting mask.Excessive intermediary operation link also reduces working efficiency.
Invention content
The utility model is in view of the above-mentioned problems, provide a kind of carbonization of graphite guide hotting mask and graphitization fires general graphite tooling
Jig, PI films are fired using the tool fixture, are not necessarily to rewind tightening after the carbonization process and are replaced tooling carrier, Bian Kezhi
It is hinged with into graphitizing furnace and carries out graphitization processing, reduce the bad phenomenons such as product breakage, hole caused by human factor and generate, carry
High efficiency.
According to the technical solution of the utility model：A kind of carbonization of graphite guide hotting mask and graphitization are fired general graphite tooling and are controlled
Tool, it is characterised in that：Including upper cover plate and bottom plate arranged in parallel, if spaced set dried layer between upper cover plate and bottom plate
Middle plate is respectively equipped with several coiled materials on bottom plate and middle plate, is equipped with graphite-pipe in the centre bore of each coiled material, graphite-pipe it is upper
End is pierced by from coiled material upper end, and the upper cover plate, middle plate and bottom plate are locked by locking mechanism, and upper cover plate, middle plate are compressed respectively
In on corresponding graphite-pipe.
The locking mechanism is screw rod and top nut and lower nut as a further improvement of the utility model, upper cover plate,
Preformed hole is equipped on middle plate and bottom plate, screw rod vertically sequentially passes through each preformed hole, and upper cover plate is stretched out in screw rod upper end
Upper surface, and it is fastenedly connected top nut, bottom plate lower surface is stretched out in screw rod lower end, and is fastenedly connected lower nut.
The upper cover plate, middle plate and bottom plate are rounded as a further improvement of the utility model,.
The coiled material is Kapton as a further improvement of the utility model,.
As a further improvement of the utility model, the bottom plate, the coiled material of volume 1 ~ 7 is placed on middle plate.
The utility model has technical effect that：The utility model product can be terminated using the tool fixture in carbonization treatment
Afterwards, it is directly loadable into graphitizing furnace and carries out graphitization processing, reduce the intermediate link rewinded tightening and replace tooling, improve life
Produce efficiency.It reduces the bad phenomenons such as product breakage, hole caused by human factor to generate, improves product quality.The tool fixture
It is common to carbonization treatment and graphitization processing, consumables cost saves half than original two sets of toolings.The tool fixture can be by more
The length of screw rod is changed to increase or decrease the number of plies, to be suitble to the specifications and models and increase and decrease yield of different sintering furnaces.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Specific implementation mode
Specific embodiment of the present utility model is further described below in conjunction with the accompanying drawings.
In Fig. 1, including top nut 1, upper cover plate 2, graphite-pipe 3, coiled material 4, middle plate 5, screw rod 6, bottom plate 7, lower nut 8 etc..
As shown in Figure 1, the utility model, which is a kind of carbonization of graphite guide hotting mask and graphitization, fires general graphite tool fixture,
Including upper cover plate 2 arranged in parallel and bottom plate 7, if plate 5, bottom plate in spaced set dried layer between upper cover plate 2 and bottom plate 7
7 with several coiled materials 4 are respectively equipped on middle plate 5, be equipped with graphite-pipe 3, the upper end of graphite-pipe 3 in the centre bore of each coiled material 4
It is pierced by from 4 upper end of coiled material, the upper cover plate 2, middle plate 5 and bottom plate 7 are locked by locking mechanism, and upper cover plate 2, middle plate 5 are distinguished
It is pressed on corresponding graphite-pipe 3.
Locking mechanism is screw rod 6 and top nut 1 and lower nut 8, and preformed hole is equipped on upper cover plate 2, middle plate 5 and bottom plate 7,
Screw rod 6 vertically sequentially passes through each preformed hole, and 2 upper surface of upper cover plate is stretched out in 6 upper end of screw rod, and is fastenedly connected top nut
1,7 lower surface of bottom plate is stretched out in 6 lower end of screw rod, and is fastenedly connected lower nut 8.
Upper cover plate 2, middle plate 5 and bottom plate 7 are rounded.
Coiled material 4 is Kapton.
The coiled material 4 of volume 1 ~ 7 is placed on bottom plate 7, middle plate 5.
The course of work of the utility model is as follows：The coiled material 4 and graphite-pipe 3 that placement is rewinded through cutting on bottom plate 7, every layer
1-7 volumes can be placed, volume number can be according to the size unrestricted choice of the diameter of coiled material.
The coiled material placed on middle plate 5 can refer to the progress of the coiled material modes of emplacement on bottom plate 7.It needs to increase if you need to increase the number of plies only
Plate and replacement long bolt in one piece.
Four screw rods 6 are passed through to the hole reserved in bottom plate 7, middle plate 5, cover upper cover plate 2, by corresponding top nut 1 under
Nut 8 is tightened, it is ensured that overall structure is firm.
The tool fixture of locking is sent into carbide furnace and carries out carbonization treatment, by the tool fixture entirety after carbonization
It is directly loadable into after removal in graphitizing furnace and carries out graphitization processing.3 upper end of graphite-pipe is bonded with the bottom surface of middle plate 5, upper cover plate 2 to be connect
It touches, 4 bottom surface of coiled material is contacted with the fitting of the upper surface of bottom plate 7, middle plate 5.
The tool fixture matches with carbide furnace and cavity body structure in graphitizing furnace, can be universally used in carbide furnace and graphitization
Stove rewinds tightening after eliminating carbonization and replaces the manual operation of tooling carrier.
Claims (5)
1. a kind of graphite guide hotting mask carbonization and graphitization fire general graphite tool fixture, it is characterised in that：Including being mutually parallel
The upper cover plate of setting（2）With bottom plate（7）, upper cover plate（2）With bottom plate（7）Plate in spaced set dried layer between if（5）, bottom plate
（7）With middle plate（5）On respectively be equipped with several coiled materials（4）, each coiled material（4）Centre bore in be equipped with graphite-pipe（3）, graphite
Pipe（3）Upper end from coiled material（4）Upper end is pierced by, the upper cover plate（2）, middle plate（5）And bottom plate（7）It is locked by locking mechanism,
By upper cover plate（2）, middle plate（5）It is pressed in corresponding graphite-pipe respectively（3）On.
2. graphite guide hotting mask carbonization as described in claim 1 and graphitization fire general graphite tool fixture, it is characterised in that：
The locking mechanism is screw rod（6）And top nut（1）And lower nut（8）, upper cover plate（2）, middle plate（5）And bottom plate（7）On be all provided with
There are preformed hole, screw rod（6）Vertically sequentially pass through each preformed hole, screw rod（6）Upper cover plate is stretched out in upper end（2）Upper surface,
And it is fastenedly connected top nut（1）, screw rod（6）Bottom plate is stretched out in lower end（7）Lower surface, and it is fastenedly connected lower nut（8）.
3. graphite guide hotting mask carbonization as described in claim 1 and graphitization fire general graphite tool fixture, it is characterised in that：
The upper cover plate（2）, middle plate（5）And bottom plate（7）It is rounded.
4. graphite guide hotting mask carbonization as described in claim 1 and graphitization fire general graphite tool fixture, it is characterised in that：
The coiled material（4）For Kapton.
5. graphite guide hotting mask carbonization as described in claim 1 and graphitization fire general graphite tool fixture, it is characterised in that：
The bottom plate（7）, middle plate（5）The upper placement coiled material of volume 1 ~ 7（4）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721861486.3U CN207649379U (en) | 2017-12-27 | 2017-12-27 | Graphite guide hotting mask is carbonized and graphitization fires general graphite tool fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721861486.3U CN207649379U (en) | 2017-12-27 | 2017-12-27 | Graphite guide hotting mask is carbonized and graphitization fires general graphite tool fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207649379U true CN207649379U (en) | 2018-07-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721861486.3U Active CN207649379U (en) | 2017-12-27 | 2017-12-27 | Graphite guide hotting mask is carbonized and graphitization fires general graphite tool fixture |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020087759A1 (en) * | 2018-10-30 | 2020-05-07 | 上海弘枫实业有限公司 | Production fixture for graphite film roll and production process of graphite film roll |
| CN114803607A (en) * | 2022-04-15 | 2022-07-29 | 常州富烯科技股份有限公司 | Coiled material winding device, placing device, graphene heat-conducting film coiled material and preparation method |
-
2017
- 2017-12-27 CN CN201721861486.3U patent/CN207649379U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020087759A1 (en) * | 2018-10-30 | 2020-05-07 | 上海弘枫实业有限公司 | Production fixture for graphite film roll and production process of graphite film roll |
| CN114803607A (en) * | 2022-04-15 | 2022-07-29 | 常州富烯科技股份有限公司 | Coiled material winding device, placing device, graphene heat-conducting film coiled material and preparation method |
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